INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb552e53975ac57f9daff9a92a2df5a1dad1b6e74a5df44740e4b71112c0631', 
    'hcOaxq6WrXONHNcITE+XpjoGxRPKSx7938OvFZ/ubFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)